Figure 4From: Finding gene regulatory network candidates using the gene expression knowledge baseConceptual model of Q1. The figure displays the different concepts, ontology terms and relationships that together form a graph that was used as a SPARQL query to find matching patterns in GeXKB. The query specifies proteins that A) exhibit positive regulation of CREB transcription factor activity (GO:0032793); B) exhibit positive regulation of sequence-specific DNA binding transcription factor activity (GO:0051091) and are linked to the CREB1 protein through an association (MI:0914); C) are linked to the CREB1 protein through a direct interaction (MI:0407); and D) have function cAMP response element binding protein binding (GO:0008140).Back to article page